设银行利率为6%,按复利计算,若5年后想购买一台价格为16万元的设备,现在应存入银行()万元。
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测量T·CL雷达灵敏度时,应将专用测试仪置于雷达箱前方()处并调整测试仪方位,使其对准雷达。
A. 5
B. 10
C. 15
D. 20
RYUKYU S TO SE 6 BEC 4-5.ISOL SHWRS.SEA 3 M BEC 2 M.SWELL SE 3-4M.This description is likely to be under the heading of().
A. FORECAST
B. GALE WARNING
C. SYNOPSIS
D. STORM WARNING
Modern marine diesel engines equipped with mechanical fuel injection operate on a combustion phase within the cycle which is()
A. entirely constant pressure
B. entirely constant temperature
C. a combination of constant volume and constant pressure
D. a combination of constant temperature and constant pressure
患者,女性,57岁,高血压病。护士为其测量血压时发现测得血压值偏低,分析其原因可能是()。
A. 被测者在进餐后立即测量血压
B. 测量时,放气速度太慢
C. 缠袖带过紧
D. 血压计位置远低于心脏水平
E. 用宽12cm袖带测下肢血压